Akademik Veri Yönetim Sistemi
NEUROLOGICAL RESEARCH, cilt.43, sa.12, ss.985-994, 2021 (SCI-Expanded)
Objective Alcohol abuse causes several neurological disorders. Resveratrol is a natural polyphenol that occurs as a phytoalexin. In different studies, it has been investigated that resveratrol has positive effects on various mechanisms that are important in drug addiction or substance use disorder. The objective of the present study was to examine the effect of resveratrol on alcohol-induced conditioned place preference (CPP) in mice. Methods CPP was induced by intraperitoneal (i.p.) administration of ethanol (2 g/kg) in an 8-day conditioning program. The influence of reference drug, acamprosate and resveratrol on the rewarding properties of ethanol was tested in mice given treatment of acamprosate (300 mg/kg, i.p.) and resveratrol (25, 50, and 75 mg/kg, i.p.) 30 minutes prior to ethanol administration. Once established, CPP was extinguished by repeated testing, through which conditioned mice were administered acamprosate, various doses of resveratrol or saline daily. Subsequently, the potency of acamprosate and resveratrol in preventing reinstatement of CPP provoked by priming with low-dose ethanol (0.4 g/kg, i.p.) was also evaluated. Results The present findings confirm that resveratrol impairs acquisition, reinstatement and precipitates the extinction of preference for alcohol-induced CPP. Resveratrol presented a similar effect in the CPP phases to the acamprosate. Conclusions The effect of resveratrol on ethanol-induced CPP in mice demonstrated for the first time. As a conclusion, these findings may shed light on the fact that resveratrol can be utilized as an agent which is potentially beneficial to prevent the various harmful effects of ethanol, however, more research is needed to completely elucidate this attribute.